Method and device for radio communication

ABSTRACT

The embodiments of the present application provide a wireless communication method and a wireless communication device. The method includes: the terminal device determining first uplink control information and a first uplink channel to be transmitted to a network device in a first time unit, wherein the first uplink channel is used for carrying other information than the first uplink control information, and a time domain resource for transmitting the first uplink channel comprises at least part of time domain resources for transmitting the first uplink control information; and the terminal device determining a channel and/or information to be transmitted in the first time unit according to a transmission parameter corresponding to the first uplink control information and a transmission parameter of the first uplink channel.

CROSS-REFERENCE TO RELATED APPLICATION

This application is a continuation of International Application No.PCT/CN2017/086,654, filed on May 31, 2017, the entire disclosure ofwhich is incorporated herein by reference.

TECHNICAL FIELD

The present disclosure relates to the field of communication technology,in particular, relates to a method and a device for radio communication.

BACKGROUND

In a new radio (NR) system, the same terminal may use differenttransmission parameters for different channels and/or information, ormay also use the same transmission parameters, which may be, forexample, a transmission time interval (TTI) or a subcarrier space.

SUMMARY

Embodiments of the present application provide a wireless communicationmethod and a wireless communication device.

In a first aspect, there is provided a wireless communication method,including:

determining, by a terminal device, first uplink control information anda first uplink channel to be transmitted to a network device in a firsttime unit, wherein the first uplink channel is used for carrying otherinformation than the first uplink control information, and a time domainresource for transmitting the first uplink channel comprises at leastpart of time domain resources for transmitting the first uplink controlinformation; and

determining, by the terminal device, at least one of a channel orinformation to be transmitted in the first time unit according to atransmission parameter corresponding to the first uplink controlinformation and a transmission parameter of the first uplink channel.

In connection with the first aspect, in a possible implementation of thefirst aspect, the first uplink control information includes at least oneof:

scheduling request information corresponding to at least one uplinklogical channel;

positive/negative response ACK/NACK information corresponding to atleast one downlink physical channel; or

channel state information measured on at least one group of downlinkphysical resources.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,the transmission parameter corresponding to the first uplink controlinformation includes at least one of:

a transmission parameter of the at least one uplink logical channel;

a transmission parameter of the at least one downlink physical channel;or

transmission parameter of the at least one group of downlink physicalresources.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,the transmission parameter includes at least one of:

a transmission time interval TTI; or

a subcarrier space.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,the first uplink channel is a first uplink shared channel; or

the first uplink channel is a first uplink control channel.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,the channel as determined to be transmitted in the first time unitincludes the first uplink channel and/or a second uplink control channelother than the first uplink channel.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,the information as determined to be transmitted in the first time unitincludes the first uplink control information or first information, andthe first information includes content related to the content indicatedby the first uplink control information.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,when the first uplink control information is scheduling requestinformation corresponding to an uplink logical channel, the firstinformation is buffer status report BSR information corresponding to theuplink logical channel.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,when the first uplink control information corresponds to onetransmission parameter, determining, by the terminal device, a channeland/or information to be transmitted in the first time unit according toa transmission parameter corresponding to the first uplink controlinformation and a transmission parameter of the first uplink channelincludes:

when the transmission parameter corresponding to the first uplinkcontrol information and the transmission parameter of the first uplinkchannel satisfy a first relationship, the terminal device determining totransmit the first uplink control information on a second uplink controlchannel; or

when the transmission parameter corresponding to the first uplinkcontrol information and the transmission parameter of the first uplinkchannel satisfy a second relationship, the terminal device determiningto transmit the first uplink control information or first information onthe first uplink channel.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,the first relationship is:

the transmission time interval corresponding to the first uplink controlinformation being smaller than the transmission time interval of thefirst uplink channel; or

the subcarrier space corresponding to the first uplink controlinformation being larger than the subcarrier space of the first uplinkchannel.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,the second relationship is:

the transmission time interval corresponding to the first uplink controlinformation being larger than or equal to the transmission time intervalof the first uplink channel; or

the subcarrier space corresponding to the first uplink controlinformation being smaller than or equal to the subcarrier space of thefirst uplink channel.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,when the first uplink control information corresponds to a plurality oftransmission parameters, determining, by the terminal device, a channeland/or information to be transmitted in the first time unit according toa transmission parameter corresponding to the first uplink controlinformation and a transmission parameter of the first uplink channelincludes:

when the extreme value of the plurality of transmission parameterscorresponding to the first uplink control information and thetransmission parameter of the first uplink channel satisfy a thirdrelationship, the terminal device determining to transmit the firstuplink control information on a second uplink control channel; or

when the extreme value of the plurality of transmission parameterscorresponding to the first uplink control information and thetransmission parameter of the first uplink channel satisfy a fourthrelationship, the terminal device determining to transmit the firstuplink control information or first information on the first uplinkchannel.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,the third relationship is:

the extreme value of the plurality of transmission time intervalscorresponding to the first uplink control information being smaller thanthe transmission time interval of the first uplink channel; or

the extreme value of the subcarrier spaces corresponding to the firstuplink control information being larger than the subcarrier space of thefirst uplink channel.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,the fourth relationship is:

the extreme value of the transmission time intervals corresponding tothe first uplink control information being larger than or equal to thetransmission time interval of the first uplink channel; or

the extreme value of the subcarrier spaces corresponding to the firstuplink control information being smaller than or equal to the subcarrierspace of the first uplink channel.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,when the transmission parameter is a transmission time interval, theextreme value is a minimum value of the plurality of transmission timeintervals; or

when the transmission parameter is a subcarrier space, the extreme valueis a maximum value of the subcarrier spaces.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,when the first uplink control information corresponds to a plurality oftransmission parameters, determining, by the terminal device, a channeland/or information to be transmitted in the first time unit according toa transmission parameter corresponding to the first uplink controlinformation and a transmission parameter of the first uplink channelincludes:

the terminal device determining to transmit a second uplink controlinformation included in the first uplink control information on seconduplink control channel; and

the terminal device determining to transmit third uplink controlinformation included in the first uplink control information or thirdinformation on the first uplink channel, wherein the third informationincludes content indicated by the third uplink control information;

wherein the transmission parameter corresponding to the second uplinkcontrol information and the transmission parameter of the first uplinkchannel satisfy a fifth relationship, and the transmission parametercorresponding to the third uplink control information and thetransmission parameter of the first uplink channel satisfy a sixthrelationship.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,the fifth relationship includes:

the transmission time interval corresponding to the second uplinkcontrol information being smaller than the transmission time interval ofthe first uplink channel; or

the subcarrier space corresponding to the second uplink controlinformation being larger than the subcarrier space of the first uplinkchannel.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,the sixth relationship includes:

the transmission time interval corresponding to the third uplink controlinformation being larger than or equal to the transmission time intervalof the first uplink channel; or

the subcarrier space corresponding to the third uplink controlinformation being smaller than or equal to the subcarrier space of thefirst uplink channel.

In connection with the first aspect and any of the above possibleimplementations, in another possible implementation of the first aspect,the first uplink channel is transmitted on a first time domain resource,and the first time domain resource does not include the time domainresource used for the second uplink control channel.

In a second aspect, there is provided a wireless communication method,including:

determining, by a network device, first uplink control information and afirst uplink channel to be received from a terminal device in a firsttime unit, wherein the first uplink channel is used for carrying otherinformation than the first uplink control information, and a time domainresource of the first uplink channel includes at least part of the timedomain resources of the first uplink control information; and

determining, by the network device, a channel and/or information to bereceived in the first time unit according to a transmission parametercorresponding to the first uplink control information and a transmissionparameter of the first uplink channel.

In connection with the second aspect, in a possible implementation ofthe second aspect, the first uplink control information includes atleast one of:

scheduling request information corresponding to at least one uplinklogical channel;

positive/negative response ACK/NACK information corresponding to atleast one downlink physical channel; or

channel state information measured on at least one group of downlinkphysical resources.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, the transmission parameter corresponding to the first uplinkcontrol information includes at least one of:

a transmission parameter of the at least one uplink logical channel;

a transmission parameter of the at least one downlink physical channel;or

transmission parameters of the at least one group of downlink physicalresources.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, the transmission parameter includes at least one of:

a transmission time interval TTI; or

a subcarrier space.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, the first uplink channel is a first uplink shared channel; or

the first uplink channel is a first uplink control channel.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, the channel as determined to be received in the first time unitincludes the first uplink channel and/or a second uplink control channelother than the first uplink channel.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, the information as determined to be received in the first timeunit includes the first uplink control information or first information,and the first information includes content related to the contentindicated by the first uplink control information.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, when the first uplink control information is scheduling requestinformation corresponding to an uplink logical channel, the firstinformation is buffer status report BSR information corresponding to theuplink logical channel.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, when the first uplink control information corresponds to onetransmission parameter, determining, by the network device, a channeland/or information to be received in the first time unit according to atransmission parameter corresponding to the first uplink controlinformation and a transmission parameter of the first uplink channelincludes:

when the transmission parameter corresponding to the first uplinkcontrol information and the transmission parameter of the first uplinkchannel satisfy a first relationship, the network device determining toreceive the first uplink control information on a second controlchannel; or

when the transmission parameter corresponding to the first uplinkcontrol information and the transmission parameter of the first uplinkchannel satisfy a second relationship, the network device determining toreceive the first uplink control information or first information on thefirst uplink channel.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, the first relationship is:

the transmission time interval corresponding to the first uplink controlinformation being smaller than the transmission time interval of thefirst uplink channel; or

the subcarrier space corresponding to the first uplink controlinformation being larger than the subcarrier space of the first uplinkchannel.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, the second relationship is:

the transmission time interval corresponding to the first uplink controlinformation being larger than or equal to the transmission time intervalof the first uplink channel; or

the subcarrier space corresponding to the first uplink controlinformation being smaller than or equal to the subcarrier space of thefirst uplink channel.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, when the first uplink control information corresponds to aplurality of transmission parameters, determining, by the networkdevice, a channel and/or information to be received in the first timeunit according to a transmission parameter corresponding to the firstuplink control information and a transmission parameter of the firstuplink channel includes:

when the extreme value of the plurality of transmission parameterscorresponding to the first uplink control information and thetransmission parameter of the first uplink channel satisfy a thirdrelationship, the network device determining to receive the first uplinkcontrol information on a second control channel; or

when the extreme value of the plurality of transmission parameterscorresponding to the first uplink control information and thetransmission parameter of the first uplink channel satisfy a fourthrelationship, the network device determining to receive the first uplinkcontrol information or first information on the first uplink channel.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, the third relationship is:

the extreme value of the plurality of transmission time intervalscorresponding to the first uplink control information being smaller thanthe transmission time interval of the first uplink channel; or

the extreme value of the subcarrier space corresponding to the firstuplink control information being larger than the subcarrier space of thefirst uplink channel.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, the fourth relationship is:

the extreme value of the transmission time intervals corresponding tothe first uplink control information being larger than or equal to thetransmission time interval of the first uplink channel; or

the extreme value of the subcarrier spaces corresponding to the firstuplink control information being smaller than or equal to the subcarrierspace of the first uplink channel.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, when the transmission parameter is a transmission time interval,the extreme value is a minimum value of the plurality of transmissiontime intervals; or

when the transmission parameter is a subcarrier space, the extreme valueis a maximum value of the subcarrier spaces.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, when the first uplink control information corresponds to aplurality of transmission parameters, determining, by the networkdevice, a channel and/or information to be received in the first timeunit according to a transmission parameter corresponding to the firstuplink control information and a transmission parameter of the firstuplink channel includes:

the network device determining to receive a second control informationincluded in the first uplink control information on second controlchannel; and

the network device determining to receive third control informationincluded in the first uplink control information or first information onthe first uplink channel, wherein the first information includes contentrelated to the third control information;

wherein the transmission parameter corresponding to the second uplinkcontrol information and the transmission parameter of the first uplinkchannel satisfy a fifth relationship, and the transmission parametercorresponding to the third uplink control information and thetransmission parameter of the first uplink channel satisfy a sixthrelationship.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, the fifth relationship includes:

the transmission time interval corresponding to the second uplinkcontrol information being smaller than the transmission time interval ofthe first uplink channel; or

the subcarrier space corresponding to the second uplink controlinformation being larger than the subcarrier space of the first uplinkchannel.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, the sixth relationship includes:

the transmission time interval corresponding to the third uplink controlinformation being larger than or equal to the transmission time intervalof the first uplink channel; or

the subcarrier space corresponding to the third uplink controlinformation being smaller than or equal to the subcarrier space of thefirst uplink channel.

In connection with the second aspect and any of the above possibleimplementations, in another possible implementation of the secondaspect, the first uplink channel is received on a first time domainresource, and the first time domain resource does not include the timedomain resources used for the second uplink control channel.

In a third aspect, a terminal device is provided for performing themethod of the above first aspect or any of the possible implementationsof the first aspect. In particular, the terminal device includesfunctional modules for performing the method of the above first aspector any of the possible implementations of the first aspect.

In a fourth aspect, a network device is provided for performing themethod of the above second aspect or any of the possible implementationsof the second aspect. In particular, the network device includesfunctional modules for performing the method of the above second aspector any of the possible implementations of the second aspect.

In a fifth aspect, a terminal device is provided, including a processor,a memory, and a transceiver. The processor, the memory, and thetransceiver communicate with each other through an internal connectionpath, for transmitting control and/or data signals, such that thenetwork device performs the method of the above first aspect or any ofthe possible implementations of the first aspect.

In a sixth aspect, a network device is provided, including a processor,a memory, and a transceiver. The processor, the memory, and thetransceiver communicate with each other through an internal connectionpath, for transmitting control and/or data signals, such that thenetwork device performs the method of the above second aspect or any ofthe possible implementations of the second aspect.

In a seventh aspect, a computer readable medium is provided for storinga computer program, the computer program including instructions forperforming the above first aspect or any of the possible implementationsof the first aspect.

In an eighth aspect, a computer readable medium is provided for storinga computer program, the computer program including instructions forperforming the above second aspect or any of the possibleimplementations of the second aspect.

In a ninth aspect, a computer program product is provided, includinginstructions which, when being executed on a computer, cause thecomputer to perform the method of the above first aspect or any of theoptional implementations of the first aspect or of the above secondaspect or any of the optional implementations of the second aspect.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of theembodiments of the present application, the drawings to be used in theembodiments or the prior art description will be briefly describedbelow. Apparently, the drawings in the following description are onlysome embodiments of the present application. Those skilled in the artcan obtain other drawings according to the drawings without any creativework.

FIG. 1 is a schematic diagram of a wireless communication systemaccording to an embodiment of the present application.

FIG. 2 is a schematic flowchart of a wireless communication methodaccording to an embodiment of the present application.

FIG. 3 is a schematic flowchart of a wireless communication methodaccording to an embodiment of the present application.

FIG. 4 is a schematic block diagram of a terminal device according to anembodiment of the present application.

FIG. 5 is a schematic block diagram of a network device according to anembodiment of the present application.

FIG. 6 is a schematic block diagram of a system chip according to anembodiment of the present application.

FIG. 7 is a schematic block diagram of a communication device accordingto an embodiment of the present application.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present applicationare described in conjunction with the accompanying drawings in theembodiments of the present application. It is apparent that thedescribed embodiments are a part of the embodiments of the presentapplication, and not all of the embodiments. All other embodimentsobtained by a person of ordinary skill in the art based on theembodiments of the present application without paying creative work allfall in the protection scope of the present application.

The technical solution of the embodiment of the present application canbe applied to various communication systems, for example, Global Systemof Mobile communication (“GSM”) system, Code Division Multiple Access(“CDMA”) system, Wideband Code Division Multiple Access (“WCDMA”)system, General Packet Radio Service (“GPRS”), Long Term Evolution(“LTE”) system, LTE Frequency Division Duplex (“FDD”) system, LTE TimeDivision Duplex (“TDD”), Universal Mobile Telecommunication System(“UMTS”), Worldwide Interoperability for Microwave Access (“WiMAX”)communication system, or a future 5G system (also known as a New Radio(NR) system).

FIG. 1 shows a wireless communication system 100 to which an embodimentof the present application is applied. The wireless communication system100 can include a network device 110. The network device 110 can be adevice that is in communication with a terminal device. The networkdevice 110 can provide communication coverage for a particulargeographic area and can communicate with a terminal device (e.g., UE)located within the coverage area. In at least one embodiment, thenetwork device 110 can be a base station (Base Transceiver Station, BTS)in a GSM system or a CDMA system, or can be a base station (NodeB, NB)in a WCDMA system, or can be an evolved base station in an LTE system.(Evolutional Node B, eNB or eNodeB), or a wireless controller in a CloudRadio Access Network (CRAN), or the network device can be a relaystation, an access point, an in-vehicle device, a wearable device, anetwork side device in a future 5G network or a network device in aPublic Land Mobile Network (PLMN) evolved in the future, and the like.

The wireless communication system 100 also includes at least oneterminal device 120 located within the coverage of the network device110. The terminal device 120 can be mobile or fixed. In at least oneembodiment, the terminal device 120 can refer to an access terminal, auser equipment (User Equipment, UE), a subscriber unit, a subscriberstation, a mobile station, a mobile platform, a remote station, a remoteterminal, a mobile device, a user terminal, a terminal, a wirelesscommunication device, a user agent, or a user device. The accessterminal can be a cellular phone, a cordless phone, a Session InitiationProtocol (SIP) phone, a Wireless Local Loop (WLL) station, a PersonalDigital Assistant (PDA), a handheld device with wireless communicationfunctional, a computing device or other processing device connected to awireless modem, an in-vehicle device, a wearable device, a terminaldevice in future 5G networks, or a terminal device in future evolvedPLMNs, and the like.

In at least one embodiment, device to device (D2D) communication can beperformed between terminal devices 120.

In at least one embodiment, the 5G system or network can also bereferred to as a New Radio (NR) system or network.

FIG. 1 exemplarily shows one network device and two terminal devices. Inat least one embodiment, the wireless communication system 100 caninclude a plurality of network devices and can include other numbers ofterminal devices within the coverage of each network device. Theembodiments of the application do not limit this.

In at least one embodiment, the wireless communication system 100 canfurther include other network entities, such as a network controller, amobility management entity, and the like.

It should be understood that the terms “system” and “network” are usedinterchangeably herein. The term “and/or” herein only describes anassociation between associated objects, indicating that there can bethree relationships. For example, A and/or B can indicate threesituations: respectively only A exists, both A and B exist, and only Bexists. In addition, the character “/” herein generally indicates thatthe associated objects in the context are in an “or” relationship.

FIG. 2 is a schematic flowchart of a wireless communication method 200according to an embodiment of the present application. In at least oneembodiment the method 200 is applicable to the system shown in FIG. 1,but is not limited thereto. The method 200 includes at least some of thefollowing.

In 210, the terminal device determines first uplink control informationand a first uplink channel to be transmitted to the network device in afirst time unit, wherein the first uplink channel is used for carryingother information than the first uplink control information, and a timedomain resource for transmitting the first uplink channel includes atleast part of the time domain resources for transmitting the firstuplink control information.

In at least one embodiment, the terminal device can be pre-configured(e.g., network device pre-configuration or factory pre-configuration) totransmit the first uplink control information and the first uplinkchannel in the first time unit.

In at least one embodiment, the first uplink channel is pre-configuredto carry other information than the first uplink control information.

In at least one embodiment, the first uplink channel can be a firstuplink shared channel or a first uplink control channel.

For example, the first uplink channel can be a first uplink sharedchannel, and the first uplink channel is configured to carry data sentto the network device.

For example, the first uplink channel can be a first uplink controlchannel, and the first uplink channel is configured to carry schedulingrequest information or acknowledgment (ACK)/Non-Acknowledge (NACK)information sent to the network device, and the like.

The time domain resource for transmitting the first uplink channel is atime domain resource that is pre-configured for the terminal device tosend the first uplink channel. The time domain resource for transmittingthe first uplink control information is a time domain resource that ispreconfigured for the terminal device to send the first uplink controlinformation.

In at least one embodiment, the first uplink control informationincludes at least one of the following:

scheduling request information corresponding to at least one uplinklogical channel, wherein the scheduling request information can be 1-bitinformation, and the 1-bit information is used for indicating whetherthe corresponding uplink logical channel of the terminal device has datato be transmitted. For example, 1 is used for indicating that there isdata to be transmitted, and 0 is used for indicating that there is nodata to be transmitted;

positive/negative response information corresponding to at least onedownlink physical channel; or

channel state information measured on at least one group of downlinkphysical resources.

In at least one embodiment, when the first uplink control information isa scheduling request, the first uplink channel can be a data channelcarrying uplink data, a channel carrying ACK/NACK, or a channel carryingchannel state information.

In at least one embodiment, when the first uplink control information isACK/NACK information, the first uplink channel can be a channel carryingscheduling request information, a data channel carrying uplink data, ora channel carrying channel state information.

In at least one embodiment, when the first uplink control information ischannel state information, the first uplink channel can be a channelcarrying scheduling request information, a data channel carrying uplinkdata, or a channel carrying channel state information.

In at least one embodiment, the logical channel mentioned in theembodiments of the present application can be in one-to-onecorrespondence with the traffic to be transmitted.

In 220, the terminal device determines a channel and/or information tobe transmitted in the first time unit according to transmissionparameter(s) corresponding to the first uplink control information andtransmission parameter(s) of the first uplink channel.

In at least one embodiment, when the first uplink control informationincludes scheduling request information corresponding to at least oneuplink logical channel, the transmission parameter corresponding to thefirst uplink control information can include transmission parameter(s)of the at least one uplink logical channel.

In at least one embodiment, when the first uplink control informationincludes positive/negative response information corresponding to the atleast one downlink physical channel, the transmission parametercorresponding to the first uplink control information can betransmission parameter(s) of the at least one downlink physical channel.

In at least one embodiment, when the first uplink control informationincludes channel state information measured on at least one group ofdownlink physical resources, the transmission parameter corresponding tothe first uplink control information can be transmission parameter(s) ofthe at least one group of downlink physical resources.

In at least one embodiment, in the embodiments of the presentapplication, the transmission parameter can be a transmission timeinterval or a subcarrier space. Of course, it can also be otherparameters, such as symbol length and the like.

In at least one embodiment, the information that is determined by theterminal device to be transmitted in the first time unit includes firstthe uplink control information or first information, wherein the firstinformation includes content related to the content indicated by thefirst uplink control information. Of course, the information to betransmitted in the first time unit can further include informationpre-configured to be transmitted by the first uplink channel.

In at least one embodiment, when the first uplink control information isthe scheduling request information corresponding to the uplink logicalchannel, the first information is Buffer State Report (BSR) informationcorresponding to the uplink logical channel.

In at least one embodiment, the channel that is determined by theterminal device to be transmitted in the first time unit includes afirst uplink channel, and/or a second uplink control channel other thanthe first uplink channel, wherein the second uplink control channel is achannel pre-configured to transmit the first uplink control information.

In at least one embodiment, when the channel transmitted in the firsttime unit includes the first uplink channel and does not include thesecond uplink control channel, the information to be transmitted on thefirst uplink channel in the first time unit includes the firstinformation or the first uplink control information.

In at least one embodiment, when the channel to be transmitted in thefirst time unit includes the second uplink control channel, theinformation to be transmitted on the second uplink control channel inthe first time unit includes the first uplink control information.

In at least one embodiment, the first uplink control information cancorrespond to one transmission parameter or a plurality of transmissionparameters.

The first uplink control information can correspond to one transmissionparameter. That is, for a specific transmission parameter, the value ofthe transmission parameter is one, for example, one subcarrier space orone transmission time interval.

The first uplink control information can correspond to a plurality oftransmission parameters. That is, for a specific transmission parameter,the transmission parameter has a plurality of values, for example, aplurality of subcarrier spaces or a plurality of transmission timeintervals.

For example, when the first uplink control information includesscheduling request information corresponding to one logical channel, thefirst uplink control information corresponds to one transmissionparameter.

For example, when the first uplink control information includesscheduling request information corresponding to a plurality of logicalchannels, and the transmission parameter of each logical channel is thesame, the first uplink control information corresponds to onetransmission parameter.

For example, when the first uplink control information includesscheduling request information corresponding to a plurality of logicalchannels, and the transmission parameters of at least part of theplurality of logical channels are different from the transmissionparameters of the other logical channels, the first uplink controlinformation corresponds to a plurality of transmission parameters.

In order to understand the present application more clearly, how todetermine the channel and/or information to be transmitted in the firsttime unit will be described below with reference to examplesrespectively when the transmission parameter corresponding to the firstuplink control information is one transmission parameter or a pluralityof transmission parameters.

In the example, referring to Table 1, the first uplink channel is aphysical uplink shared channel (PUSCH), and the first uplink controlinformation is scheduling request information preconfigured to betransmitted on a Physical Uplink Control Channel (PUCCH).

TABLE 1 first uplink uplink scheduling request transmission channelcorresponding logical in the transmission channel transmission firsttime index parameter parameter unit 1 PUSCH, TTI = logic channel 1, TTI= 1 ms transmit BSR 0.5 ms corresponding 2 PUSCH, sub- logic channel 1,subcarrier to the carrier space space is 15 kHz logic channel is 30 kHz1 on PUSCH 3 PUSCH, TTI = logic channel 1, TTI = 0.2 ms transmit the 0.5ms uplink 4 PUSCH, sub- logic channel 1, subcarrier scheduling carrierspace space is 30 kHz request is 15 kHz on PUCCH 5 PUSCH, TTI = logicchannel 1, TTI = 1 ms transmit BSR 0.2 ms logic channel2, TTI = 0.5 mscorresponding 6 PUSCH, sub- logic channel 1, subcarrier to the logiccarrier space space is 15 kHz channels 1 is 60 kHz logic channel2,subcarrier and 2 on space is 30 kHz PUSCH 7 PUSCH, TTI = logic channel1, TTI = 0.2 ms transmit the 1 ms logic channel2, TTI = 0.5 ms uplink 8PUSCH, sub- logic channel 1, subcarrier scheduling carrier space spaceis 60 kHz request is 15 kHz logic channel2, subcarrier on PUCCH space is30 kHz 9 PUSCH, TTI = logic channel 1, TTI = 1 ms transmit BSR 0.5 mslogic channel2, TTI = 0.2 ms corresponding 10  PUSCH, sub- logic channel1, subcarrier to the carrier space space is 15 kHz logic is 30 kHz logicchannel2, subcarrier channel 1 on space is 60 kHz PUSCH; transmit theuplink scheduling request corresponding to the logic channel 2 on PUCCH

It should be understood that the features between the following examplescan be utilized interchangeably without contradiction.

EXAMPLE A

In the case that the first uplink control information corresponds to onetransmission parameter, when the transmission parameter corresponding tothe first uplink control information and the transmission parameter ofthe first uplink channel satisfy a first relationship, the terminaldevice determines that the channel to be transmitted in the first timeunit includes a second control channel, and the information to betransmitted on the second control channel in the first time unitincludes the first uplink control information; or

when the transmission parameter corresponding to the first uplinkcontrol information and the transmission parameter of the first uplinkchannel satisfy a second relationship, the terminal device determinesthat the channel to be transmitted in the first time unit includes thefirst uplink channel, and the information to be transmitted on the firstuplink channel includes the first uplink control information or thefirst information.

In at least one embodiment, the first relationship is: the transmissiontime interval corresponding to the first uplink control informationbeing smaller than the transmission time interval of the first uplinkchannel; or the subcarrier space corresponding to the first uplinkcontrol information being larger than the subcarrier space of the firstuplink channel.

In at least one embodiment, the second relationship is: the transmissiontime interval corresponding to the first uplink control informationbeing larger than or equal to the transmission time interval of thefirst uplink channel; or the subcarrier space corresponding to the firstuplink control information being smaller than or equal to the subcarrierspace of the first uplink channel.

For example, in the example of index 1 in Table 1, the TTI of the PUSCHas the first uplink channel is 0.5 ms, the transmission parametercorresponding to the first uplink control information includes a TTI ofone logical channel, the TTI is 1 ms. Since 0.5 ms is smaller than 1 ms,the BSR corresponding to the logical channel 1 is to be transmitted onthe PUSCH.

For example, in the example of index 2 in Table 1, the subcarrier spaceof the PUSCH as the first uplink channel is 30 kHz, the transmissionparameter corresponding to the first uplink control information includesa subcarrier space of one logical channel, and the subcarrier space is15 kHz. Since 15 kHZ is smaller than 30 kHZ, the BSR corresponding tothe logical channel 1 is to be transmitted on the PUSCH.

For example, in the example of index 3 in Table 1, the TTI of the PUSCHas the first uplink channel is 0.5 ms, and the transmission parametercorresponding to the first uplink control information includes a TTI ofone logical channel, and the TTI is 0.2 ms. Since 0.5 ms is larger than0.2 ms, the uplink scheduling request is to be transmitted on the PUCCH.

For example, in the example of index 4 in Table 1, the subcarrier spaceof the PUSCH as the first uplink channel is 15 kHz, the transmissionparameter corresponding to the first uplink control information includesa subcarrier space of one logical channel, and the subcarrier space is30 kHz. Since 30 kHZ is larger than 15 kHZ, the uplink schedulingrequest is to be transmitted on the PUCCH.

EXAMPLE B

In the case that the first uplink control information corresponds to aplurality of transmission parameters, when the extreme value of theplurality of transmission parameters corresponding to the first uplinkcontrol information and the transmission parameter of the first uplinkchannel satisfy a third relationship, the terminal device determinesthat the channel to be transmitted in the first time unit includes asecond control channel, and the information to be transmitted on thesecond control channel in the first time unit includes first uplinkcontrol information; or

when the extreme value of the plurality of transmission parameterscorresponding to the first uplink control information and thetransmission parameter of the first uplink channel satisfy a fourthrelationship, the terminal device determines that the channel to betransmitted in the first time unit includes the first uplink channel,and the information to be transmitted on the first uplink channel in thefirst time unit includes the first uplink control information or thefirst information.

In at least one embodiment, the third relationship is: the extreme valueof the plurality of transmission time intervals corresponding to thefirst uplink control information being smaller than the transmissiontime interval of the first uplink channel; or

the extreme value of the subcarrier spaces corresponding to the firstuplink control information being larger than the subcarrier space of thefirst uplink channel.

In at least one embodiment, the fourth relationship is: the extremevalue of the transmission time intervals corresponding to the firstuplink control information being larger than or equal to thetransmission time interval of the first uplink channel; or the extremevalue of the subcarrier space corresponding to the first uplink controlinformation being smaller than or equal to the subcarrier space of thefirst uplink channel.

In at least one embodiment, when the transmission parameter is atransmission time interval, the extreme value is a minimum value of theplurality of transmission time intervals; or

when the transmission parameter is a subcarrier space, the extreme valueis the maximum value of the subcarrier spaces.

For example, in the example of index 5 in Table 1, the TTI of the PUSCHas the first uplink channel is 0.2 ms, and the transmission parameterscorresponding to the first uplink control information includes the TTIsof two logical channels: the logical channel 1, 2. The TTIs of the twological channels are 1 ms and 0.5 ms, respectively. Since the minimumvalue of 0.5 ms and 1 ms is larger than 0.2 ms, the BSR corresponding tothe logical channels 1, 2 is to be transmitted on the PUSCH.

For example, in the example of index 6 in Table 1, the subcarrier spaceof the PUSCH as the first uplink channel is 60 kHz, and the transmissionparameters corresponding to the first uplink control information includesubcarrier spaces of two logical channels: the logical channels 1, 2.The subcarrier spaces of the two logical channels are 15 kHz and 30 kHz,respectively. Since the maximum of 15 kHz and 30 kHz is smaller than 60kHz, the BSR corresponding to the logical channels 1, 2 is to betransmitted on the PUSCH.

For example, in the example of index 7 in Table 1, the TTI of the PUSCHas the first uplink channel is 1 ms, and the transmission parameterscorresponding to the first uplink control information includes the TTIsof two logical channels: the logical channel 1, 2. The TTIs of thelogical channels are respectively 0.2 ms and 0.5 ms. Since the minimumvalue of 0.5 ms and 0.2 ms is smaller than 1 ms, the uplink schedulingrequest is to be transmitted on the PUCCH.

For example, in the example of index 8 in Table 1, the subcarrier spaceof the PUSCH as the first uplink channel is 15 kHz, and the transmissionparameters corresponding to the first uplink control information includesubcarrier spaces of two logical channels: the logical channels 1, 2.The subcarrier spaces of the two logical channels are 60 kHz and 30 kHz,respectively. Since the maximum of 60 kHz and 30 kHz is larger than 15kHz, the uplink scheduling request is to be transmitted on the PUCCH.

EXAMPLE C

In the case that the first uplink control information corresponds to aplurality of transmission parameters, the terminal device determinesthat the channel to be transmitted in the first time unit includes thesecond control channel, and the information to be transmitted on thesecond control channel in the first time unit includes the secondcontrol information included in the first uplink control information;

The terminal device determines that the channel to be transmitted in thefirst time unit includes the first uplink channel, and the informationto be transmitted on the first uplink channel in the first time unitincludes third control information included in the first uplink controlinformation, or includes the first information, wherein the firstinformation includes information related to the third controlinformation;

the transmission parameter corresponding to the second uplink controlinformation and the transmission parameter of the first uplink channelsatisfy a fifth relationship, and the transmission parametercorresponding to the third uplink control information and thetransmission parameter of the first uplink channel satisfy a sixthrelationship.

In at least one embodiment, the fifth relationship includes: thetransmission time interval corresponding to the second uplink controlinformation being smaller than the transmission time interval of thefirst uplink channel; or

the subcarrier space corresponding to the second uplink controlinformation being larger than the subcarrier space of the first uplinkchannel.

In at least one embodiment, the sixth relationship includes: thetransmission time interval corresponding to the third uplink controlinformation being larger than or equal to the transmission time intervalof the first uplink channel; or the subcarrier space corresponding tothe third uplink control information being smaller than or equal to thesubcarrier space of the first uplink channel.

In at least one embodiment, when performing the transmission, if thechannel to be transmitted in the first time unit includes the firstuplink channel and the second uplink control channel, the first uplinkchannel is transmitted on the first time domain resource, and the firsttime domain resource does not include the time domain resource used forthe second uplink control channel.

For example, in the example of index 9 in Table 1, the TTI of the PUSCHas the first uplink channel is 0.5 ms, and the transmission parameterscorresponding to the first uplink control information includes the TTIsof two logical channels: the logical channel 1, 2. The TTIs of the twological channels are 1 ms and 0.2 ms, respectively. Then, the BSRcorresponding to the logical channel 1 is to be transmitted on thePUSCH, or the uplink scheduling request corresponding to the logicalchannel 2 is to be transmitted on the PUCCH.

For example, in the example of index 10 in Table 1, the subcarrier spaceof the PUSCH as the first uplink channel is 30 kHz, and the transmissionparameters corresponding to the first uplink control information includesubcarrier spaces of two logical channels: logical channels 1, 2. Thesubcarrier spaces of the two logical channels is 15 kHz and 60 kHz,respectively. Then, the BSR corresponding to the logical channel 1 is tobe transmitted on the PUSCH, or the uplink scheduling requestcorresponding to the logical channel 2 is to be transmitted on thePUCCH.

Therefore, in the embodiment of the present application, the terminaldevice determines the channel and/or information to be transmitted inthe first time unit according to the transmission parametercorresponding to the first uplink control information to be transmittedin the first time unit and the transmission parameter of the firstuplink channel. Since the channel and/or information to be transmittedin the time unit is determined in connection with the transmissionparameters of the channel and/or information to be transmitted, it canselect a reasonable channel and/or information for transmission.

In addition, when the selected uplink channel includes the first uplinkchannel and does not include the second control channel that ispre-configured to transmit the first uplink control information, thefirst uplink control information or related information of the firstuplink control information can be transmitted by multiplexing the firstuplink channel. Thus, it can save transmission resources.

Further, when the TTI corresponding to the first uplink controlinformation to be transmitted is larger than the TTI of the firstcontrol channel, since the delay requirement for the larger TTI is lowerthan the requirement for the lower TTI delay, the first uplink controlinformation or related information is transmitted on an uplink channelwith a lower TTI. Thus, it can save transmission resources withoutlowering the delay requirement for the uplink control information.

Similarly, when the subcarrier space corresponding to the first uplinkcontrol information to be transmitted is smaller than the subcarrierspace of the first control channel, since the delay requirement for thesmaller subcarrier space is lower than the delay requirement for thelarger subcarrier space, the first uplink control information or relatedinformation can be transmitted on an uplink channel having a largersubcarrier space. Thus, it can save transmission resources withoutlowering the delay requirement for the uplink control information.

FIG. 3 is a schematic flowchart of a wireless communication method 300according to an embodiment of the present application. The method 300includes at least a portion of the following.

In 310, the network device determines first uplink control informationand a first uplink channel to be received from the terminal device in afirst time unit, wherein the first uplink channel is used for carryingother information than the first uplink control information, and a timedomain resource of the first uplink channel includes at least part ofthe time domain resources of the first uplink control information.

In 320, the network device determines a channel and/or information to bereceived in the first time unit according to transmission parameter(s)corresponding to the first uplink control information and transmissionparameter(s) of the first uplink channel.

In at least one embodiment, the first uplink control informationincludes at least one of the following:

scheduling request information corresponding to at least one uplinklogical channel;

positive/negative response ACK/NACK information corresponding to atleast one downlink physical channel;

channel state information measured on at least one group of downlinkphysical resources.

In at least one embodiment, the transmission parameter corresponding tothe first uplink control information includes at least one of thefollowing:

transmission parameter(s) of the at least one uplink logical channel;

transmission parameter(s) of the at least one downlink physical channel;or

transmission parameters of the at least one group of downlink physicalresources.

In at least one embodiment, the transmission parameter includes at leastone of the following:

a transmission time interval TTI; or

a subcarrier space.

In at least one embodiment, the first uplink channel is a first uplinkshared channel; or

the first uplink channel is a first uplink control channel.

In at least one embodiment, the channel as determined to be received inthe first time unit includes a first uplink channel, and/or a seconduplink control channel other than the first uplink channel.

In at least one embodiment, the information as determined to be receivedin the first time unit includes first the uplink control information orfirst information, wherein the first information includes contentrelated to the content indicated by the first uplink controlinformation.

In at least one embodiment, when the channel to be received in the firsttime unit includes the first uplink channel and does not include thesecond uplink control channel, the information to be received on thefirst uplink channel in the first time unit includes the firstinformation or the first uplink control information; or

when the channel to be received in the first time unit includes a seconduplink control channel, the information to be received on the seconduplink control channel in the first time unit includes the first uplinkcontrol information.

In at least one embodiment, when the first uplink control information isthe scheduling request information corresponding to the uplink logicalchannel, the first information is the buffer status report BSRinformation corresponding to the uplink logical channel.

In at least one embodiment, when the first uplink control informationcorresponds to one transmission parameter, the network devicedetermining the channel and/or the information to be received in thefirst time unit according to the transmission parameter corresponding tothe first uplink control information and the transmission parameter ofthe first uplink channel, includes:

when the transmission parameter corresponding to the first uplinkcontrol information and the transmission parameter of the first uplinkchannel satisfy a first relationship, the network device determiningthat the channel to be received in the first time unit includes a secondcontrol channel, and the information to be received on the secondcontrol channel in the first time unit includes the first uplink controlinformation; or

when the transmission parameter corresponding to the first uplinkcontrol information and the transmission parameter of the first uplinkchannel satisfy a second relationship, the network device determiningthat the channel to be received in the first time unit includes thefirst uplink channel, and the information to be received on the firstuplink channel includes the first uplink control information or thefirst information.

In at least one embodiment, the first relationship is:

the transmission time interval corresponding to the first uplink controlinformation being smaller than the transmission time interval of thefirst uplink channel; or

the subcarrier space corresponding to the first uplink controlinformation being larger than the subcarrier space of the first uplinkchannel.

In at least one embodiment, the second relationship is:

the transmission time interval corresponding to the first uplink controlinformation being larger than or equal to the transmission time intervalof the first uplink channel; or

the subcarrier space corresponding to the first uplink controlinformation being smaller than or equal to the subcarrier space of thefirst uplink channel.

In at least one embodiment, when the first uplink control informationcorresponds to a plurality of transmission parameters, the networkdevice determining the channel and/or information to be received in thefirst time unit according to the transmission parameter corresponding tothe first uplink control information and the transmission parameter ofthe first uplink channel, includes:

when the extreme value of the plurality of transmission parameterscorresponding to the first uplink control information and thetransmission parameter of the first uplink channel satisfy a thirdrelationship, the network device determining that the channel to bereceived in the first time unit includes a second control channel, andthe information to be received on the second control channel in thefirst time unit includes the first uplink control information; or

when the extreme value of the plurality of transmission parameterscorresponding to the first uplink control information and thetransmission parameter of the first uplink channel satisfy a fourthrelationship, the network device determining that the channel to bereceived in the first time unit includes the first uplink channel, andthe information to be received on the first uplink channel in the firsttime unit includes the first uplink control information or the firstinformation.

In at least one embodiment, the third relationship is:

the extreme value of the plurality of transmission time intervalscorresponding to the first uplink control information being smaller thanthe transmission time interval of the first uplink channel; or

the extreme value of the subcarrier spaces corresponding to the firstuplink control information being larger than the subcarrier space of thefirst uplink channel.

In at least one embodiment, the fourth relationship is:

the extreme value of the transmission time intervals corresponding tothe first uplink control information being larger than or equal to thetransmission time interval of the first uplink channel; or

the extreme value of the subcarrier spaces corresponding to the firstuplink control information being smaller than or equal to the subcarrierspace of the first uplink channel.

In at least one embodiment, when the transmission parameter is atransmission time interval, the extreme value is a minimum value of theplurality of transmission time intervals; or

when the transmission parameter is a subcarrier space, the extreme valueis the maximum value of the subcarrier spaces.

In at least one embodiment, when the first uplink control informationcorresponds to a plurality of transmission parameters, the networkdevice determining the channel and/or information to be received in thefirst time unit according to the transmission parameter corresponding tothe first uplink control information and the transmission parameter ofthe first uplink channel includes:

the network device determining that the channel to be received in thefirst time unit includes a second control channel, and the informationto be received on the second control channel in the first time unitincludes second control information included in the first uplink controlinformation;

the network device determining that the channel to be received in thefirst time unit includes the first uplink channel, and the informationto be received on the first uplink channel in the first time unitincludes third control information included in the first uplink controlinformation, or includes the first information, wherein the firstinformation includes information related to the third controlinformation;

wherein the transmission parameter corresponding to the second uplinkcontrol information and the transmission parameter of the first uplinkchannel satisfy a fifth relationship, and the transmission parametercorresponding to the third uplink control information and thetransmission parameter of the first uplink channel satisfy a sixthrelationship.

In at least one embodiment, the fifth relationship includes:

the transmission time interval corresponding to the second uplinkcontrol information being smaller than the transmission time interval ofthe first uplink channel; or

the subcarrier space corresponding to the second uplink controlinformation being larger than the subcarrier space of the first uplinkchannel.

In at least one embodiment, the sixth relationship includes:

the transmission time interval corresponding to the third uplink controlinformation being larger than or equal to the transmission time intervalof the first uplink channel; or

the subcarrier space corresponding to the third uplink controlinformation being smaller than or equal to the subcarrier space of thefirst uplink channel.

In at least one embodiment, the first uplink channel is received on afirst time domain resource, and the first time domain resource does notinclude a time domain resource used for the second control uplinkchannel.

It should be understood that the description of the method shown in FIG.3 can be referred to the description in FIG. 2, and for brevity, nofurther details are provided herein.

FIG. 4 is a schematic block diagram of a terminal device 400 accordingto an embodiment of the present application. As shown in FIG. 4, theterminal device 400 includes a first determining unit 410 and a seconddetermining unit 420.

The first determining unit 410 is configured to determine first uplinkcontrol information and a first uplink channel to be transmitted to thenetwork device in a first time unit, wherein the first uplink channel isused for carrying other information than the first uplink controlinformation, and a time domain resource for transmitting the firstuplink channel comprises at least part of time domain resources fortransmitting the first uplink control information.

The second determining unit 420 is configured to determine a channeland/or information to be transmitted in the first time unit according totransmission parameter(s) corresponding to the first uplink controlinformation and transmission parameter(s) of the first uplink channel.

It should be understood that the terminal device 400 can performcorresponding operations of the terminal device as shown in FIG. 2. Forexample, the implementation for the second determining unit 420configured to determine the channel and/or information to be transmittedin the first time unit according to transmission parameter(s)corresponding to the first uplink control information and transmissionparameter(s) of the first uplink channel can refer to the description ofthe terminal device above, details of which will not be repeated hereinfor brevity.

FIG. 5 is a schematic block diagram of a network device 500 according toan embodiment of the present application. As shown in FIG. 5, thenetwork device includes a first determining unit 510 and a seconddetermining unit 520.

The first determining unit 510 is configured to determine first uplinkcontrol information and a first uplink channel to be received from theterminal device in a first time unit, wherein the first uplink channelis used for carrying other information than the first uplink controlinformation, and a time domain resource of the first uplink channelincludes at least part of the time domain resources of the first uplinkcontrol information.

The second determining unit 520 is configured to determine a channeland/or information to be received in the first time unit according totransmission parameter(s) corresponding to the first uplink controlinformation and transmission parameter(s) of the first uplink channel.

It should be understood that the network device 500 can performcorresponding operations of the network device as shown in FIG. 3. Forexample, the implementation for the second determining unit 520 todetermine the channel and/or information to be received in the firsttime unit according to transmission parameter(s) corresponding to thefirst uplink control information and transmission parameter(s) of thefirst uplink channel can refer to the description of the network deviceabove, details of which will not be repeated herein for brevity.

FIG. 6 is a schematic structural diagram of a system chip 600 accordingto an embodiment of the present application. The system chip 600 of FIG.6 includes an input interface 601, an output interface 602, a processor603, and a memory 604 that can be connected by an internal communicationconnection line. The processor 603 is configured to execute codes in thememory 504.

In at least one embodiment, when the codes are executed, the processor603 implements a method performed by the network device in the methodembodiment. For the sake of brevity, it will not be repeated herein.

In at least one embodiment, when the codes are executed, the processor603 implements a method performed by the terminal device in the methodembodiment. For the sake of brevity, it will not be repeated herein.

FIG. 7 is a schematic block diagram of a communication device 700according to an embodiment of the present application. As shown in FIG.7, the communication device 700 includes a processor 710 and a memory720. The memory 720 can store program codes, and the processor 710 canexecute the program codes stored in the memory 720.

In at least one embodiment, as shown in FIG. 7, the communication device700 can include a transceiver 730, and the processor 710 can control thetransceiver 730 to communicate with external entities.

In at least one embodiment, the processor 710 can call the program codesstored in the memory 720 to perform the corresponding operations of thenetwork device in the method embodiment. For the sake of brevity, itwill not be repeated herein.

In at least one embodiment, the processor 710 can call the program codesstored in the memory 720 to perform the corresponding operations of theterminal device in the method embodiment. For the sake of brevity, itwill not be repeated herein.

Therefore, in the embodiment of the present application, the terminaldevice determines the channel and/or information to be transmitted inthe first time unit according to the transmission parametercorresponding to the first uplink control information to be transmittedin the first time unit and the transmission parameter of the firstuplink channel. Since the channel and/or information to be transmittedin the time unit is determined in connection with the transmissionparameters of the channel and/or information to be transmitted, it canselect a reasonable channel and/or information for transmission.

It should be understood that the processor of the embodiment of thepresent application can be an integrated circuit chip with signalprocessing capability. In the implementation process, each step of theabove method embodiment can be completed by an integrated logic circuitof hardware in a processor or an instruction in a form of software. Theprocessor can be a general-purpose processor, a digital signal processor(DSP), an application specific integrated circuit (ASIC), a FieldProgrammable Gate Array (FPGA), a programmable logic device, discretegates or transistor logic devices, discrete hardware components. Themethods, steps, and logical block diagrams disclosed in the embodimentsof the present application can be implemented or executed. The generalpurpose processor can be a microprocessor or the processor or anyconventional processor or the like. The steps of the method disclosed inthe embodiments of the present application can be directly implementedby the hardware decoding processor, or can be performed by a combinationof hardware and software modules in the decoding processor. The softwaremodule can be located in a conventional storage medium such as a randomaccess memory, a flash memory, a read only memory, a programmable readonly memory or an electrically erasable programmable memory, a register,and the like. The storage medium is located in the memory, and theprocessor reads the information in the memory and combines the hardwareto complete the steps of the above method.

It is to be understood that the memory in the embodiments of the presentapplication can be a volatile memory or a non-volatile memory, or caninclude both volatile and non-volatile memory. The non-volatile memorycan be a read-only memory (ROM), a programmable read only memory (PROM),an erasable programmable read only memory (Erasable PROM, EPROM), or anelectric Erase programmable read only memory (EEPROM) or a flash memory.The volatile memory can be a Random Access Memory (RAM) that acts as anexternal cache. By way of example and not limitation, many forms of RAMsare available, such as a static random access memory (SRAM), a dynamicrandom access memory (DRAM), a synchronous dynamic random access memory(Synchronous DRAM, SDRAM), a Double Data Rate SDRAM (DDR SDRAM), anEnhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM,ESDRAM), a Synchronous Connection Dynamic Random Access Memory(Synchlink DRAM, SLDRAM) and a direct memory bus random access memory(Direct Rambus RAM, DR RAM). It should be noted that the memories of thesystems and methods described herein are intended to include, withoutbeing limited to, these and any other suitable types of memories.

Those of ordinary skill in the art will appreciate that the units andalgorithm steps of the various examples described in connection with theembodiments disclosed herein can be implemented in electronic hardwareor a combination of computer software and electronic hardware. Whetherthese functions are performed in hardware or software depends on thespecific application and design constraints of the technical solution. Aperson skilled in the art can use different methods to implement thedescribed functions for each particular application, but suchimplementation should not be considered to be beyond the scope of thepresent application.

A person skilled in the art can clearly understand that for theconvenience and brevity of the description, the specific working processof the system, the device and the unit described above can refer to thecorresponding process in the above method embodiment, and details arenot described herein again.

In the several embodiments provided by the present application, itshould be understood that the disclosed systems, devices, and methodscan be implemented in other manners. For example, the device embodimentsdescribed above are merely illustrative. For example, the division ofthe unit is only a logical function division. In actual implementation,there can be another division manner, for example, multiple units orcomponents can be combined or can be integrated into another system, orsome features can be ignored or not executed. In addition, the mutualcoupling or direct coupling or communication connection shown ordiscussed can be an indirect coupling or communication connectionthrough some interfaces, devices or units, and can be in an electrical,mechanical or other form.

The units described as separate components can or cannot be physicallyseparated, and the components displayed as units can or cannot bephysical units, that is, can be located in one place, or can bedistributed to a plurality of network units. Some or all of the unitscan be selected according to actual needs to achieve the purpose of thesolution of the embodiment.

In addition, each functional unit in each embodiment of the presentapplication can be integrated into one processing unit, or each unit canexist physically separately, or two or more units can be integrated intoone unit.

The functions can be stored in a computer readable storage medium ifimplemented in the form of a software functional unit and sold or usedas a standalone product. Based on such understanding, the technicalsolution of the present application, in its essential or with a partcontributing to the prior art or a part of the technical solution, canbe embodied in the form of a software product, which is stored in astorage medium, including instructions to cause a computer device (whichcan be a personal computer, a server, or a network device, etc.) toperform all or part of the steps of the methods described in variousembodiments of the present application. The above storage mediumincludes: a U disk, a mobile hard disk, a read-only memory (ROM), arandom access memory (RAM), a magnetic disk, or an optical disk, and thelike, which can store program codes.

The above is only a specific embodiment of the present application, butthe scope of protection of the present application is not limitedthereto, and changes or substitutions that could be easily contemplatedby any person skilled in the art within the technical scope disclosed inthe present application should be covered by the scope of protection ofthis application. Therefore, the scope of protection of the presentapplication should be determined by the scope of the claims.

What is claimed is:
 1. A wireless communication method, comprising:determining, by a terminal device, first uplink control information anda first uplink channel required to be transmitted to a network device ina first time unit, wherein the first uplink channel is used for carryingother information than the first uplink control information, and a timedomain resource for transmitting the first uplink channel comprises atleast part of time domain resources for transmitting the first uplinkcontrol information; and determining, by the terminal device, at leastone of a channel or information to be transmitted in the first time unitaccording to at least one transmission parameter corresponding to thefirst uplink control information and at least one transmission parameterof the first uplink channel; wherein the first uplink controlinformation comprises ACK/NACK information corresponding to at least onedownlink physical channel; wherein the at least one transmissionparameter corresponding to the first uplink control informationcomprises at least one transmission parameter of the at least onedownlink physical channel; and wherein the information as determined tobe transmitted in the first time unit comprises the first uplink controlinformation.
 2. The method according to claim 1, wherein the firstuplink control information further comprises at least one of: schedulingrequest information corresponding to at least one uplink logicalchannel; and channel state information measured on at least one group ofdownlink physical resources.
 3. The method according to claim 2, whereinthe at least one transmission parameter corresponding to the firstuplink control information further comprises at least one of: at leastone transmission parameter of the at least one uplink logical channel;and at least one transmission parameter of the at least one group ofdownlink physical resources.
 4. The method according to claim 1, whereinthe transmission parameter comprises at least one of: a transmissiontime interval TTI; and a subcarrier space.
 5. The method according toclaim 1, wherein the first uplink channel is one of a first uplinkshared channel and a first uplink control channel.
 6. The methodaccording to claim 1, wherein the channel as determined to betransmitted in the first time unit comprises at least one of the firstuplink channel and a second uplink control channel other than the firstuplink channel.
 7. The method according to claim 1, wherein theinformation as determined to be transmitted in the first time unitfurther comprises first information, and the first information comprisescontent related to the content indicated by the first uplink controlinformation.
 8. The method according to claim 7, wherein the firstuplink control information is scheduling request informationcorresponding to an uplink logical channel, and the first information isbuffer status report (BSR) information corresponding to the uplinklogical channel.
 9. The method according to claim 6, wherein the firstuplink channel is transmitted on a first time domain resource, and thefirst time domain resource does not comprise the time domain resourceused for the second uplink control channel.
 10. A terminal device,comprising: a processor, a memory and a transceiver, wherein theprocessor is configured to call program codes stored in the memory, tocause the terminal device to: determine first uplink control informationand a first uplink channel required to be transmitted to a networkdevice in a first time unit, wherein the first uplink channel is usedfor carrying other information than the first uplink controlinformation, and a time domain resource for transmitting the firstuplink channel comprises at least part of time domain resources fortransmitting the first uplink control information; and determine atleast one of a channel or information to be transmitted in the firsttime unit according to at least one transmission parameter correspondingto the first uplink control information and at least one transmissionparameter of the first uplink channel; wherein the first uplink controlinformation comprises ACK/NACK information corresponding to at least onedownlink physical channel; wherein the at least one transmissionparameter corresponding to the first uplink control informationcomprises at least one transmission parameter of the at least onedownlink physical channel; and wherein the information as determined tobe transmitted in the first time unit comprises the first uplink controlinformation.
 11. The terminal device according to claim 10, wherein thefirst uplink control information further comprises at least one of:scheduling request information corresponding to at least one uplinklogical channel; and channel state information measured on at least onegroup of downlink physical resources.
 12. The terminal device accordingto claim 11, wherein the at least one transmission parametercorresponding to the first uplink control information further comprisesat least one of: at least one transmission parameter of the at least oneuplink logical channel; and at least one transmission parameter of theat least one group of downlink physical resources.
 13. The terminaldevice according to claim 10, wherein the transmission parametercomprises at least one of: a transmission time interval TTI; and asubcarrier space.
 14. The terminal device according to claim 10, whereinthe first uplink channel is one of a first uplink shared channel and afirst uplink control channel.
 15. The terminal device according to claim10, wherein the channel as determined to be transmitted in the firsttime unit comprises at least one of the first uplink channel and asecond uplink control channel other than the first uplink channel. 16.The terminal device according to claim 10, wherein the information asdetermined to be transmitted in the first time unit further comprisesfirst information, and the first information comprises content relatedto the content indicated by the first uplink control information. 17.The terminal device according to claim 16, wherein the first uplinkcontrol information is scheduling request information corresponding toan uplink logical channel, and the first information is buffer statusreport BSR information corresponding to the uplink logical channel. 18.The terminal device according to claim 15, wherein the first uplinkchannel is transmitted on a first time domain resource, and the firsttime domain resource does not comprise the time domain resource used forthe second uplink control channel.